Agreement of Joint Filing

EXHIBIT 99.13

Agreement of Joint Filing

     Pursuant to Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned persons hereby agree to file with the Securities and Exchange Commission the Statement on Schedule 13D (the “Statement”) to which this Agreement is attached as an exhibit, and agree that such Statement, as so filed, is filed on behalf of each of them.

     This Agreement of Joint Filing supersedes and replaces the Agreement of Joint Filing dated October 25, 2005.

     IN WITNESS WHEREOF, the undersigned have executed this Agreement.

Dated:      May 26, 2006

		BARINGTON COMPANIES EQUITY PARTNERS, L.P.
		By:	Barington Companies Investors, LLC, its general partner
		By:	/s/ Xxxxx X. Xxxxxxxxxxx
		Name:	Xxxxx X. Xxxxxxxxxxx
		Title:	Managing Member
		BARINGTON INVESTMENTS, L.P.
		By:	Barington Companies Advisors, LLC, its general partner
		By:	/s/ Xxxxx X. Xxxxxxxxxxx
		Name:	Xxxxx X. Xxxxxxxxxxx
		Title:	Managing Member
		BARINGTON COMPANIES ADVISORS, LLC
		By:	/s/ Xxxxx X. Xxxxxxxxxxx
		Name:	Xxxxx X. Xxxxxxxxxxx
		Title:	Managing Member
		BARINGTON COMPANIES INVESTORS, LLC
		By:	/s/ Xxxxx X. Xxxxxxxxxxx
		Name:	Xxxxx X. Xxxxxxxxxxx
		Title:	Managing Member

		BARINGTON COMPANIES OFFSHORE FUND, LTD.
		By:	/s/ Xxxxx X. Xxxxxxxxxxx
		Name:	Xxxxx X. Xxxxxxxxxxx
		Title:	President
		BARINGTON OFFSHORE ADVISORS, LLC
		By:	/s/ Xxxxx X. Xxxxxxxxxxx
		Name:	Xxxxx X. Xxxxxxxxxxx
		Title:	Authorized Signatory
		BARINGTON CAPITAL GROUP, L.P.
		By:	LNA Capital Corp., its general partner
		By:	/s/ Xxxxx X. Xxxxxxxxxxx
		Name:	Xxxxx X. Xxxxxxxxxxx
		Title:	President and CEO
		LNA CAPITAL CORP.
		By:	/s/ Xxxxx X. Xxxxxxxxxxx
		Name:	Xxxxx X. Xxxxxxxxxxx
		Title:	President and CEO
		/s/ Xxxxx X. Xxxxxxxxxxx
		Xxxxx X. Xxxxxxxxxxx

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STARBOARD VALUE & OPPORTUNITY FUND, LLC By: Admiral Advisors, LLC, its managing member PARCHE, LLC By: Admiral Advisors, LLC, its managing member	ADMIRAL ADVISORS, LLC By: Ramius Capital Group, L.L.C., its sole member RAMIUS CAPITAL GROUP, L.L.C. By: C4S & Co., L.L.C., as managing member C4S & CO., L.L.C.
By: /s/ Xxxxxxx X. Xxxxxxx Name: Xxxxxxx X. Xxxxxxx Title: Authorized Signatory
XXXXXXX X. XXXXXXX /s/ Xxxxxxx X. Xxxxxxx Individually and as attorney-in-fact for Xxxxx X. Xxxxx, Xxxxxx X. Xxxxx and Xxxxxx X. Xxxxxxx

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		MILLENCO, L.P.
		By:	Millennium Management, L.L.C., its general partner
		By:	/s/ Xxxxx Xxxxx
		Name:	Xxxxx Xxxxx
		Title:	Executive Vice President
		MILLENNIUM MANAGEMENT, L.L.C.
		By:	/s/ Xxxxx Xxxxx
		Name:	Xxxxx Xxxxx
		Title:	Executive Vice President
		/s/ Xxxxxx X. Xxxxxxxxx by Xxxxx X. Xxxxx pursuant to Power of Attorney previously filed with the SEC
		Xxxxxx X. Xxxxxxxxx
		RJG CAPITAL PARTNERS, L.P.
		By:	RJG Capital Management, LLC, its general partner
		By:	/s/ Xxxxxx X. Gross____________________
		Name:	Xxxxxx X. Xxxxx
		Title:	Managing Member
		RJG CAPITAL MANAGEMENT, LLC
		By:	/s/ Xxxxxx X. Gross____________________
		Name:	Xxxxxx X. Xxxxx
		Title:	Managing Member
		/s/ Xxxxxx X. Gross_______________________
		Xxxxxx X. Xxxxx
		X.X. XXXXX SPECIAL OPPORTUNITIES FUND, L.P.
		By:	X.X. XXXXX PARTNERS, LLC,
		its general partner
		BY:	XXXXX HOLDINGS, LLC,
		its managing member
		By:	/s/ Xxxxxx X. Xxxxx
		Name:	Xxxxxx X. Xxxxx
		Title:	Managing Member
		X.X. XXXXX SPECIAL OPPORTUNITIES FUND (TE), L.P.
		By:	X.X. XXXXX PARTNERS, LLC,
		its general partner
		BY:	XXXXX HOLDINGS, LLC,
		its managing member
		By:	/s/ Xxxxxx X. Xxxxx
		Name:	Xxxxxx X. Xxxxx
		Title:	Managing Member

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		X.X. XXXXX SPECIAL OPPORTUNITIES FUND, LTD.
		By:	X.X. Xxxxx & Co., L.P., its manager
		By:	DBZ GP, LLC, its general partner
		By:	Xxxxx Holdings, LLC, its managing member
		By:	/s/ Xxxxxx X. Xxxxx
		Name:	Xxxxxx X. Xxxxx
		Title:	Managing Member
		HCM/Z SPECIAL OPPORTUNITIES LLC
				By:	X.X. Xxxxx & Co., L.P., its manager
		By:	DBZ GP, LLC, its general partner
		By:	Xxxxx Holdings, LLC, its managing member
		By:	/s/ Xxxxxx X. Xxxxx
		Name:	Xxxxxx X. Xxxxx
		Title:	Managing Member

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		X.X. XXXXX & CO., L.P.
		By:	DBZ GP, LLC, its general partner
		By:	Xxxxx Holdings, LLC, its managing member
		By:	/s/ Xxxxxx X. Xxxxx
		Name:	Xxxxxx X. Xxxxx
		Title:	Managing Member
		DBZ GP, LLC
		By:	Xxxxx Holdings, LLC, its managing member
		By:	/s/ Xxxxxx X. Xxxxx
		Name:	Xxxxxx X. Xxxxx
		Title:	Managing Member
		XXXXX HOLDINGS, LLC
		By:	/s/ Xxxxxx X. Xxxxx
		Name:	Xxxxxx X. Xxxxx
		Title:	Managing Member
		/s/ Xxxxxx X. Xxxxx
		Xxxxxx X. Xxxxx